The Soviet K-429, a nuclear-powered submarine, is infamous for sinking not once, but twice. In 1983, while still undergoing ...

The Soviet K-278 Komsomolets, a titanium-hulled "Mike-class" submarine, set the record for the deepest dive by a military ...

The sinking of the Russian nuclear-powered submarine Kursk in August 2000 during a naval exercise in the Barents Sea resulted ...

The USS San Francisco, a Los Angeles-class nuclear submarine, survived a catastrophic collision with an uncharted seamount in ...

The sinking of China’s first Zhou-class submarine represents a setback for Beijing as it continues to build out the world’s ...

The powerful sister of North Korean leader Kim Jong Un has vowed to boost the country’s nuclear war capability and take other ...

Satellite imagery showed that China’s newest nuclear-powered attack submarine sank alongside a pier while under construction, ...

A Turkish shipping company and its United Arab Emirates-based partner were sentenced and fined $2 million by the United ...

A U.S. officials says China's newest nuclear-powered submarine in its fleet sank in spring while docked at a pier but Chinese ...

A Chinese nuclear-powered attack submarine sank in its dock earlier this year while under construction, in a major setback ...

Beijing has not acknowledged the sinking and a US defence official said it was "not surprising" that China's navy would ...

China's Navy tried to hide that it's newest nuclear-powered submarine sank earlier this year, according to a CNN report ...